Several factors affecting mildew prevention agent
There are many factors affecting mildew prevention agents, among which the most important ones are microbiological factors and physicochemical factors. The following takes feed mildew inhibitor as an example to introduce the influencing factors of mildew inhibitor in detail.
(1) Microbial factors: different types and components of the mildew printed microbial action of the most suitable pH range is different, such as the composition of benzoic acid mildew agent the most suitable PH range in 2.5-4.0, this mildew agent in PH 5.5 or more after the effect on many microorganisms. The species of microorganisms in feed and the degree of pollution they cause are often uncertain, and sometimes some microorganisms will develop resistance, which has a certain impact on the effectiveness of mildew prevention agents.
(2) Feed water content: The water in the feed has a great impact on the growth of microorganisms. Experiments show that the water in the feed is the most suitable for hygienic clothing propagation and growth when it is 17%-18%. The influence of water content in feed on the effect of mildew inhibitor is very complicated, and the dosage of mildew inhibitor should be adjusted accordingly for the feed with different water content.
(3) Temperature: The most suitable temperature for most microorganisms to reproduce is 25-30 degrees Celsius. But some special microorganisms, such as mucor, rhizopus, etc., are most suitable for breeding temperature is 25-40 degrees Celsius. Therefore, in the case of different use temperature, should also consider different amounts of mildew prevention agent.
(4) Feed ingredients: mildew prevention agent Some feed containing special ingredients, such as calcium carbonate feed and protein feed can neutralize the acid composition of mildew prevention agent, reduce the effect of mildew prevention agent, so this feed, should increase the amount of mildew prevention agent.
